package com.ruan.mapper;

import com.ruan.entity.User;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.springframework.stereotype.Repository;

/**
* @author 59499
* @description 针对表【tb_user】的数据库操作Mapper
* @createDate 2023-09-21 20:28:08
* @Entity com.ruan.entity.User
*/
@Repository
public interface UserMapper extends BaseMapper<User> {

    int saveRole(Integer id);

}




